Topic: 想請教各位師兄 |
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想請教各位師兄 | Copy to clipboard |
Posted by: fung1305 Posted on: 2010-04-07 23:26 本人買左個18吋既缸仔 想用掛濾濾水 另外想鋪沙底再做底喉 已買生物環.同沙 想問下各位仲有無d咩需要買 同埋點樣處理d水最佳 唔該晒..希望各位多多指點 |
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Posted by: 峻 Posted on: 2010-04-07 23:47 頂濾都好過掛濾 掛濾太少空間去濾水喇..... 仲要加個化氮添就最好 |
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Posted by: fung1305 Posted on: 2010-04-08 00:05 但我聽d人講話掛濾好過頂濾..所以我先買個掛濾-.- |
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Posted by: fuwing28 Posted on: 2010-04-10 12:59 掛濾原理上應該好過頂濾既,因為水同環既接觸時間多D,唔會係頂走晒。但掛濾通常都較細,裝唔得多濾材。其實18"缸都可以考慮用桶,但你都買左掛濾就照用囉,無話唔得既,有位就有個化氮,無就換密D水。 |
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